Add invalid_macro_export_arguments to built-in macro list

Author: compiler-errors

compiler/rustc_lint_defs/src/builtin.rs

@@ -3377,6 +3377,7 @@ declare_lint_pass! {
         IMPLIED_BOUNDS_ENTAILMENT,
         BYTE_SLICE_IN_PACKED_STRUCT_WITH_DERIVE,
         AMBIGUOUS_GLOB_REEXPORTS,
+        INVALID_MACRO_EXPORT_ARGUMENTS,
     ]
 }
 

tests/ui/attributes/invalid_macro_export_argument.deny.stderr

@@ -0,0 +1,20 @@
+error: `#[macro_export]` can only take 1 or 0 arguments
+  --> $DIR/invalid_macro_export_argument.rs:7:1
+   |
+LL | #[macro_export(hello, world)]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+note: the lint level is defined here
+  --> $DIR/invalid_macro_export_argument.rs:4:24
+   |
+LL | #![cfg_attr(deny, deny(invalid_macro_export_arguments))]
+   |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: `not_local_inner_macros` isn't a valid `#[macro_export]` argument
+  --> $DIR/invalid_macro_export_argument.rs:13:16
+   |
+LL | #[macro_export(not_local_inner_macros)]
+   |                ^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+

tests/ui/attributes/invalid_macro_export_argument.rs

@@ -1,10 +1,17 @@
-// check-pass
-#[macro_export(hello, world)] //~ WARN `#[macro_export]` can only take 1 or 0 arguments
+// revisions: deny allow
+//[allow] check-pass
+
+#![cfg_attr(deny, deny(invalid_macro_export_arguments))]
+#![cfg_attr(allow, allow(invalid_macro_export_arguments))]
+
+#[macro_export(hello, world)]
+//[deny]~^ ERROR `#[macro_export]` can only take 1 or 0 arguments
 macro_rules! a {
     () => ()
 }
 
-#[macro_export(not_local_inner_macros)] //~ WARN `not_local_inner_macros` isn't a valid `#[macro_export]` argument
+#[macro_export(not_local_inner_macros)]
+//[deny]~^ ERROR `not_local_inner_macros` isn't a valid `#[macro_export]` argument
 macro_rules! b {
     () => ()
 }